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API Standard High Performance Middle Low Pressure Wafer Lug Cast Steel Double Eccentric Butterfly Va

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shanghai

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-21 02:04

  • Browse the number:

    139

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Company Profile
Shanghai Tangcheng Petrochemical Technology Co.Ltd
By certification [File Integrity]
Contact:

tangcheng(Mr.)  

Email:

Telephone:

Phone:

Area:

Shanghai

Address:

No.168, Jixin RD, Minhang District, Shanghai, China

Website: http://www.valves-manufacturers.com/ http://tangcheng.brightonguitartuiton.com/
Product details


API Standard High Performance Middle Low Pressure Wafer Lug Cast Steel Double Eccentric Butterfly Valve with Manual Operating



Butterfly valve, include Lug type, wafer type, flange type and Triple eccentric type products been produced in WINDUS enterprise, the Lug and Wafer type Butterfly valves are designed for shutoff and isolation service of liquids and gases, thin profile, on center disc provides high flow capacity. Body wall thickness confirms to the requirement of ANSI class 125 and AWWA standards.



Triple eccentric butterfly valve series is the newly developed long life and energy saving products, the sealing is metal to metal or seal ring to metal, stainless steel plate and composite graphite to metal. Suitable for working condition of high temperature and high pressure.  Triple eccentric butterfly valve is widely used in petroleum, natural gas, piped gas and medicine food industry.





STANDARDS:






















1. DESIGN AND MANUFACTURE


API 609/ ASME B16.34




2. FACE TO FACE DIMENSIONS




ASME B16.10




3. FLANGE ENDS DIMENSIONS




NPS 1/2”-24”




ASME B16.5




NPS 26”& ABOVE




ASME B16.47




4. BW ENDS




ASME B16.25




5. SOCKET WELDING ENDS




ASME B16.11




6. THREADED ENDS (NPT)




ASME B16.11




7. FIRE SAFE DESIGN




API 607 / API 6FA




8. INSPECTION & TEST DESIGN




API 598 / API 6D / ISO5208







DATASHEET:

























1. NORMAL DIAMETER


NPS 1-1/2″-60″




2. NORMAL PRESSURE




CLASS 150~1500




3. SUITABLE MEDIUM




CORROSIVE ENVIRONMENT, OIL, GAS, WATER




4. SUITABLE TEMPERATURE




-29℃ - 180℃




5. PORT TYPE




FULL PORT




6. CONNECTION ENDS




RF / NPT / BW / SW




7. BODY / COVER MATERIAL




STAINLESS STEEL / CAST STEEL / CAST IRON




8. DISC MATERIAL




STAINLESS STEEL / DUPLEX STEEL / CAST IRON / BRONZE




9. SEAT MATERIAL




EPDM / NBR / VITON / PTFE / NYLON




10. STEM MATERIAL




STAINLESS STEEL / DUPLEX STEEL / CAST STEEL




11. OPERATION




LEVER, GEAR, ELECTRIC, PNEWMATIC







DESIGN FEATURES:






1. Rubber lined butterfly valve. 



2. Used in water, sea water and drinking water. 



3. Size from DN100 to DN4000 with pressure from PN6 to PN40. 



4. Body and disc material: DI+ rubber lined, cast steel, SS or other material acc. to client's requirement. 



5. Epoxy coating with 300 micron. 



6. Sea worthy packing.





DIMENSION :















































































































































Dimensions data (mm)


DN




A




B




C




H




ΦE




ΦF




N-ΦK




Φd




G




EN1092-2 PN10




EN1092-2 PN16




ANSI CLASS 125




ΦD




n-Φd1




n-M




ΦD




n-Φd1




n-M




ΦD




n-Φd1




n-M




DN40




120 (140)




75




33




32




90




50




4-Φ7




12.6




9.5




110




4-Φ19




4-M16




110




4-Φ19




4-M16




98.5




4-Φ16




4-1/2"




DN50




124 (161)




80




43




32




90




50




4-Φ7




12.6




9.5




125




4-Φ19




4-M16




125




4-Φ19




4-M16




120.5




4-Φ19




4-5/8"




DN65




134 (175)




89




46




32




90




50




4-Φ7




12.6




9.5




145




4-Φ19




4-M16




145




4-Φ19




4-M16




139.5




4-Φ19




4-5/8"




DN80




141 (181)




95




46




32




90




50




4-Φ7




12.6




9.5




160




8-Φ19




8-M16




160




8-Φ19




8-M16




152.5




4-Φ19




4-5/8"




DN100




156 (200)




114




52




32




90




70




4-Φ10




15.8




11.1




180




8-Φ19




8-M16




180




8-Φ19




8-M16




190.5




8-Φ19




8-5/8"




DN125




168 (213)




127




56




32




90




70




4-Φ10




18.92




12.7




210




8-Φ19




8-M16




210




8-Φ19




8-M16




216




8-Φ22




8-3/4"




DN150




184 (226)




140




56